Evaporative Air Cooler, Industrial Air Cooler, Swamp Air Cooer manufacturer / supplier in China, offering Airflow 6000m3/H Portable Water Fan Commercial Water Air Cooler with Speed Control Desert Air Cooler for Sudan Market, Home Use Air Cooler, Portable Air Cooler with Airflow 6, 000m3/H by Ce Approved and so on.

Specifications

Evaporative cooling is a physical phenomenon in which evaporative of a liquid, typically into surrounding air, cools an object or a liquid in contact with it. Latent heat, the amount of heat that is needed to evaporate the liquid is drawn from the air. When considering water evaporating into air , the wet-bulb temperatures as compared to the air's dry-bulb temperature, is a measure of the potential for evaporative cooling. The greater the difference between the two temperatures, the greater the evaporative cooling effect. When the temperatures are the same, no evaporation of water in air occurs, thus there is no cooling effect.

Why choose the evaporative air cooler?

Evaporative air cooler costs less than reverse cycle of refrigerated system, is cheaper to install and can save you over 80% on your running costs. And air cooler introduces 100% fresh filtered air ,with windows and doors left open. Air cooler keeps the air moist which is great for allergy and asthmatic conditions. Full ventilation, exhausts odors ,germs and airborne contaminants.

Advantages: 1) energy saving . Low cost of working, evaporative air cooler estimated energy cost of operation less than 1/6 to 1/8 of refrigerated air . 2) environment protection. No compressor and no Freon. 3) obvious effect of lowering temperature. Lower 4~12°C by water evaporation. 4) removing dust and ventilation. Evaporative air cooler increases the air oxygen, filter the dust and odor.